package org.fang.pojo;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
/**
 * @Author forsake
 * @Description
 * @Date 16:42 2022/3/9
 **/
@Data
@Accessors(chain = true)
@AllArgsConstructor
@NoArgsConstructor
public class CloudUser {
    private Integer id;
    private String username;
    private String password;

    public static void main(String[] args) {
        String s = new String("abcdefg");
        System.out.println(s.substring(1, 2));
    }
}
